2015086320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:960

約数の個数: 240

約数和(自身を含む): 7319344032

約数和(自身を除く): 5304257712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 461, 467, 468, 520, 585, 624, 720, 780, 922, 934, 936, 1040, 1170, 1383, 1401, 1560, 1844, 1868, 1872, 2305, 2335, 2340, 2766, 2802, 3120, 3688, 3736, 4149, 4203, 4610, 4670, 4680, 5532, 5604, 5993, 6071, 6915, 7005, 7376, 7472, 8298, 8406, 9220, 9340, 9360, 11064, 11208, 11986, 12142, 13830, 14010, 16596, 16812, 17979, 18213, 18440, 18680, 20745, 21015, 22128, 22416, 23972, 24284, 27660, 28020, 29965, 30355, 33192, 33624, 35958, 36426, 36880, 37360, 41490, 42030, 47944, 48568, 53937, 54639, 55320, 56040, 59930, 60710, 66384, 67248, 71916, 72852, 82980, 84060, 89895, 91065, 95888, 97136, 107874, 109278, 110640, 112080, 119860, 121420, 143832, 145704, 165960, 168120, 179790, 182130, 215287, 215748, 218556, 239720, 242840, 269685, 273195, 287664, 291408, 331920, 336240, 359580, 364260, 430574, 431496, 437112, 479440, 485680, 539370, 546390, 645861, 719160, 728520, 861148, 862992, 874224, 1076435, 1078740, 1092780, 1291722, 1438320, 1457040, 1722296, 1937583, 2152870, 2157480, 2185560, 2583444, 2798731, 3229305, 3444592, 3875166, 4305740, 4314960, 4371120, 5166888, 5597462, 6458610, 7750332, 8396193, 8611480, 9687915, 10333776, 11194924, 12917220, 13993655, 15500664, 16792386, 17222960, 19375830, 22389848, 25188579, 25834440, 27987310, 31001328, 33584772, 38751660, 41980965, 44779696, 50377158, 51668880, 55974620, 67169544, 77503320, 83961930, 100754316, 111949240, 125942895, 134339088, 155006640, 167923860, 201508632, 223898480, 251885790, 335847720, 403017264, 503771580, 671695440, 1007543160, 2015086320]

約数ペア:

[(1, 2015086320), (2, 1007543160), (3, 671695440), (4, 503771580), (5, 403017264), (6, 335847720), (8, 251885790), (9, 223898480), (10, 201508632), (12, 167923860), (13, 155006640), (15, 134339088), (16, 125942895), (18, 111949240), (20, 100754316), (24, 83961930), (26, 77503320), (30, 67169544), (36, 55974620), (39, 51668880), (40, 50377158), (45, 44779696), (48, 41980965), (52, 38751660), (60, 33584772), (65, 31001328), (72, 27987310), (78, 25834440), (80, 25188579), (90, 22389848), (104, 19375830), (117, 17222960), (120, 16792386), (130, 15500664), (144, 13993655), (156, 12917220), (180, 11194924), (195, 10333776), (208, 9687915), (234, 8611480), (240, 8396193), (260, 7750332), (312, 6458610), (360, 5597462), (390, 5166888), (461, 4371120), (467, 4314960), (468, 4305740), (520, 3875166), (585, 3444592), (624, 3229305), (720, 2798731), (780, 2583444), (922, 2185560), (934, 2157480), (936, 2152870), (1040, 1937583), (1170, 1722296), (1383, 1457040), (1401, 1438320), (1560, 1291722), (1844, 1092780), (1868, 1078740), (1872, 1076435), (2305, 874224), (2335, 862992), (2340, 861148), (2766, 728520), (2802, 719160), (3120, 645861), (3688, 546390), (3736, 539370), (4149, 485680), (4203, 479440), (4610, 437112), (4670, 431496), (4680, 430574), (5532, 364260), (5604, 359580), (5993, 336240), (6071, 331920), (6915, 291408), (7005, 287664), (7376, 273195), (7472, 269685), (8298, 242840), (8406, 239720), (9220, 218556), (9340, 215748), (9360, 215287), (11064, 182130), (11208, 179790), (11986, 168120), (12142, 165960), (13830, 145704), (14010, 143832), (16596, 121420), (16812, 119860), (17979, 112080), (18213, 110640), (18440, 109278), (18680, 107874), (20745, 97136), (21015, 95888), (22128, 91065), (22416, 89895), (23972, 84060), (24284, 82980), (27660, 72852), (28020, 71916), (29965, 67248), (30355, 66384), (33192, 60710), (33624, 59930), (35958, 56040), (36426, 55320), (36880, 54639), (37360, 53937), (41490, 48568), (42030, 47944)]